Display screen of a navigation device for a vehicle with a graphical user interface



The sole FIGURE is a front view of a display screen of a navigationdevice for a vehicle with a graphical user interface showing our newdesign.

The broken lines showing a display screen and various text, icons, andelements of the graphical user interface illustrate portions of thearticle and form no part of the claimed design.

CLAIM The ornamental design for a display screen of a navigation devicefor a vehicle with a graphical user interface, as shown and described.